67463824

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{15559}}^1$

素因数の和:15838

約数の個数: 20

約数和(自身を含む): 131201920

約数和(自身を除く): 63738096

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 15559, 31118, 62236, 124472, 248944, 4216489, 8432978, 16865956, 33731912, 67463824]

約数ペア:

[(1, 67463824), (2, 33731912), (4, 16865956), (8, 8432978), (16, 4216489), (271, 248944), (542, 124472), (1084, 62236), (2168, 31118), (4336, 15559)]